"The original vision for the Web according to its creator, Tim Berners-Lee, was a space with multilateral publishing and consumption of information. It was a peer-to-peer vision with no dependency on a single party."
This web is still alive and well, nobody stops you from grabbing a domain name and launch anything you wish. Tim was a bit naive that he assumed profit seeking won't mess with his creation.
The underlying protocol is still the same as it was 20 years ago. With 3,885,567,619 internet users this dying platform is the best thing in computing we had so far. Of course it's changing, but the web is much larger than GOOG, FB, AMZN.
Yo are ignoring the long tail and that tail is very long.